Cisco WAN :: Number Of MAC Entries Of Catalyst 3560X / 3750X Platform

Apr 10, 2012

Any info regarding the number of MAC Entries of Catalyst 3560X/3750X Platform?  I can find that number in 3560, 3750 ds but not in 3560x ds.

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Cisco Switching/Routing :: IP SLA ICMP Echo Support Catalyst 3560X / 3750X?

Feb 13, 2012

Need to clarify if ip sla icmp echo operation is supported in catalyst 3kx switches (ip services)? on the configuration guide, commands are available, but on the feature navigator, i can't find the feature, only ip sla video operation. i don't have a device to test on here.

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Cisco Wireless :: 3560X / Duplicate MAC Entries Causing Port Flapping?

May 8, 2012

I have multiple wireless access points plugged into a 3560X.  When the wireless clients begin roaming they cause duplicate MAC enteries to be created and this causes the switch ports to flap.  Is there a way to configure the switch to either ignore the duplicate MAC enteries on the switchports that have been connected to the APs or is there a way to have the ARP tables update and resolve the conflicting MAC enteries with out causing the switchport to flap?

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D-Link DIR-615 :: Parental Control - Number Of Entries

Mar 4, 2011

For our children, we use the parental control feature of the DIR-615 (RevD, FW4.11b15), which works excellently. I use the whitelist feature, so only trusted web sites can be accessed. Unfortunately the DIR-615 only has 10 entries in that list and I will soon need more. So I wonder if there is another D-Link router that offers a bigger list with maybe 50 or even 100 entries?

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Cisco Switching/Routing :: 3750x Getting Platform RSPAN Across Nexus?

Feb 5, 2013

We have the following design in mind
 
 
                3750 Stack    (Voice gateway for phones configured on the 3750 and has a VPC nexus)     
                  +                 +
               +                       +
            +                             +
(Nexus5596)  ++++++++++  (Nexus5596)    (Gateway for all other vlan like PC / servers / etc)
          +                                +
               +                        +
                   +               +
           3750x access layer  (VPC to Nexus)
[CODE]..... 

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Cisco VPN :: 7200 / Limitation With Number Of Entries In Split Tunnel ACL

Feb 4, 2013

We have 2 Hubs (Cisco 7200 - 2 for redudancy). Every customer have a Spoke (Cisco 881). The Spokes are 24/24 connected to the 2 hubs (2 dmvpn tunnels) to give us the access to our equipments of monitoring and for support. Every Spoke have a NAT table with a specific NAT range for every Spoke. Like this we can reach every devices with a unique IP inside the VPN.For example:

- Spoke_001 have a NAT IP range of 10.80.0.0 255.255.254.0
- Spoke_002 have a NAT IP range of 10.80.2.0 255.255.254.0
...
 
To connect to the hubs with our laptops, we are using the Cisco VPN client. We have different profiles created in the hubs:

- Admin profile with an ACL that allow the connectivity to every Spoke
- Integrator profiles: that allow the connectivity of one integrator to some defined Spokes.
 
So the integrator profile looks like this in the hub
 
crypto isakmp client configuration group [NAME]
key [PASSWORD]
domain [DOMAIN]
pool [NAME]
acl [NAME_VPN_Split]

[code]....
 
The problem is that if we can't summarize an ACL in less than 50 lines, we will have to create a second profile and to know wich one to use for wich network...
 
Version:
 
ROM: System Bootstrap, Version 12.3(4r)T3, RELEASE SOFTWARE (fc1)
BOOTLDR: 7200 Software (C7200-KBOOT-M), Version 12.3(15), RELEASE SOFTWARE (fc3)
System image file is "disk2:c7200-advsecurityk9-mz.151-4.M2.bin"

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Cisco WAN :: 2612 And 2610 Maximum Number Of Nat Translation Table Entries

Jan 7, 2013

what is the size of nat table for cisco router 2612 and 2610 and what is the maximum number of nat translation table entries

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Cisco Firewall :: Maximum Number Of 1-1 Static Nat Entries On ASA 5515X Or 5525X?

Aug 7, 2012

I have a FWSM cluster that I exceeded the maximum number of static nat entries on.  i migrated the connectivity off to a pair of PIX 535's that seem to be handling the adderess translation needs.  however the number of NAT entries being required is increasing and being the PIX series wal EOL'd several years back..I need to replace them..  The static 1-1 nat entries cannot be summarized into network as the hosts that are being nat'd are scattered all over various micro subnets in the all 3 rfc1918 ipv4 address ranges and they are being manged directly by snmp and SNMP-trap and other services that prohibit the use of many-to-one nat.   Is there a mknown maximum number of static 1-1 nat entries that can be defined on the ASA 5515-x, 5525=x and higher ASA firewalls?  Say I wanted to be able to grow to 2500 or more static 1-1 nat entries.  I am currently running 2010 1-1 static host nats currently.

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Cisco Switching/Routing :: 3560X Or 3750X Support GRE?

May 23, 2013

If the 3560 or 3750 "X" series support GRE.I am pretty certain the older 3750-E does not support GRE (both in hardware and software)Was hoping the new super duper X series do. If not, it could get expensive

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Cisco Switching/Routing :: 3750X / 3560X - Power Cord For PDU?

Aug 28, 2011

Is the CAB-C15-CBN - Cabinet Jumper Power Cord, 250 VAC 13A, C14-C15 Connector, supported on the Cisco Catalyst 3750X/3560X. I need to plug the switches into a UPS PDU, that requires a C14 plug.

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Cisco Switching/Routing :: Catalyst 3560x GUI Interface?

Mar 17, 2013

if a connect to the switch via Internet Explorer or every other browser I can't enter configuration because I receive a screen as you can view in image below. And I can view those errors:
 
message: 're_preFlt_txt33' is not defined
Linea: 31
Carattere: 1
Codice: 0
URI:

[URL]
 
If I connect in HTTPS with IE8 in compatibility mode I view the image as in attachment with_https.jpg.

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Cisco Switching/Routing :: Why Last Port Of Two Catalyst 3560X Are Connected Together

May 22, 2012

We have two catalyst 3560X 24T-S switches connected on two separate LANs (both the networks are redundant to each other). The last port of the switches are connected together?

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Cisco Switching/Routing :: Upgrade Catalyst 2960S And 3560x

Jun 20, 2012

i want upgrade my catalyst 2960S and 3560x at midnight, but i am worried about config loss.  If i upgrade my switch throught web interface, will need I reconfigure the switch?

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Cisco Switching/Routing :: Catalyst 3560x SFP Fiber To Media Converter

Sep 21, 2012

I'm trying to upgrade some of the netwotk in my workplace.To do this I have istalled a 24port Catalyst 3560X switch.I'm looking to link it to my exsisting network via fibre.
 
I spoke to a local Cisco supplyer who recomended the above switch and an Allied Telesis Media converter.
 
I cannot seem to get the Allied Telesis unit to connect to the cisco switch.I have proved the fibre link by connecting 2 AT Media converters over the fibre.Do I have to enable something on the Catalyst switch or is the AT Media converter not compatible with the Catalyst switch?

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Cisco WAN :: 3750x - Product Registration Number

Apr 8, 2013

I just bought 2 Cisco3750 X Switches, After I open the box, there are too many numbers lables on the switch.
 
1. Which number is for product registration ?
2. Can any give me the link for product registration ?
 
BTW, can explain to me what is PAK, is it come with the switch ? Where I can find it ? I can find serial number but I don't know how to use it and connect with PAK.

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Cisco Switching/Routing :: Key Functional Differences Between Catalyst Switches 3560E / 3560X And 3560G

Dec 1, 2011

I need to know the key functional differences between the Catalyst switches 3560E, 3560X and 3560G.

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Cisco Switching/Routing :: Catalyst 3560X-24T-S - Setup DHCP Servers On Layer 3 Switch?

Apr 1, 2012

Do you have the ability to setup DHCP servers on this layer 3 switch? I know I can with my old 3550 switch. Want to upgrade and make sure this model supports setting up dhcp servers on it.

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Cisco Switching/Routing :: Access Layer Switching With 2960 / 3560x / 3750x And 4506

Jan 17, 2013

My management has tasked me to give them a high level overview of the different switching we can choose for our new building.
 
This is what I know so far.4 Closets, each closet has 450 ports,One MDF room that is will contain one UCS Chassis and a Nimble iSCSI SAN.
 
I am working on the spreadsheet and it looks like this (Not totally filled):

2960s3560x3750x45064510Approx cost (Each, 48PORT, POE+, 10G uplink, Dual PS, IP BASE)
6K7K8K45K75KMax Capacity192432432192384Backplane speed206464520520ProLeast ExpensiveStackable to 9Stackable to 9ProDual PSDual PSDual PSDual PSDual PSProLayer 3 opt
Layer 3 optDual SupsDual SupsConExpensiveExpensiveConNo Dual PSConLayer 2 OnlyCannot stack more than 4 
For the MDF I would like to use 2 Nexus 5548's with FEX's, and the layer 3 daughter board.  For the IDF's I was thinking of two 4010's.

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Cisco Switching/Routing :: 3560x Or 3750x For Core Switching?

Mar 6, 2013

i cant find any difference in these two devices when i am trying to compare throughput.I need upgrade our new POP and there will be around 4900 MAC adresses in VLAN 150 and 130 MAC adresses in vlan 200.Uplink is 1 gig routed internet connection and there is 14 downlinks to separate villages.i found a few differences for eg stack interface on 3750x but i dont need it.  

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Cisco :: Catalyst 3750X User Tracking Report Does Not Work

Jan 9, 2012

We just deployed some Catalyst 3750X-48PF-L switches. I noticed that the user tracking report doesn't work normally.The switches have C3KX-10Gb NM modules, and all access port are 1 Gbit. But in the User Tracking report, I see devices found on Fa0/43 for example (this is because the previous switch was a Catalyst 2960. I deleted the old switch and add the new 3750X, so this could not be the cause of the problem).I installed all the patches that are available for LMS 4.0.1.

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Cisco Switching/Routing :: Catalyst 3750X Upgrade Failed?

Jan 27, 2013

I try to updgrade a stack of two 3750X-48PS to the IOS 15.0-2
 
Same commande has the twelves others stack I have upgrade lately
 
archive download-sw /overwrite tftp://x.x.x.x/c3750e-universalk9-tar.150-2.SE.tar
 
or
 
archive download-sw /overwrite usbflash0:/3750/c3750e-universalk9-tar.150-2.SE.tar (much faster!)
  
At the end I have this message :
 
extracting c3750e-universalk9-mz.150-2.SE/info (511 bytes)
extracting c3750e-universalk9-mz.150-2.SE/c3750e-universalk9-mz.150-2.SE.bin (19842267 bytes)

[Code].....

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Cisco Switching/Routing :: Cannot Upgrade Servicemodule In Catalyst 3750X

Mar 25, 2013

I have upgraded my Catalyst 3750X-switches to software-version 15.0(2)SE2, but I cannot upgrade the 10G servicemodule to the same version. I use the archive download-sw command to load the c3kx-sm10g-tar.150-2.SE2.tar. The file is loaded to the switch, but when the process starts to transfer the file to the module it fails with the following messages:
 
Error 2: Unable to transfer image to FRU Modul on switch 1Error: Failed to update FRU Module image 
 
The modules is now running with in-compatible versions as shown below:
 
Switch# H/W Status (CPU/FPGA) CPU Link Version
-----------------------------------------------------------------
1 OK 77C/71C ver-mismatch 03.00.41
2 OK 73C/73C ver-mismatch 03.00.41

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Cisco Switching/Routing :: Catalyst 3750 And 3750X Together In One Stack?

Nov 20, 2011

if I read the Datasheet of Catalyst 3750X-Series-Switches it is possible to connect a new X-Switch to an existing and old Catalyst 3750-Series Stack.What kind of requirements are needed? Only same IOS-Version in the hole Stack and if possible same Feature-Set? .... like in a normal NOT mixed Stack?

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Cisco Switching/Routing :: Catalyst 3750X - Network Module 1/10G

Apr 9, 2013

Is it possible to mix 1 and 10 Gigabit links on a 1/10Giga Network Module of the Cat3750X? I mean porte GE1/1/1 and GE1/1/2 used with SFP and port TE1/1/2 used with SFP+; that makes TE1/1/1 not available as GE1/1/3 and 1/1/4

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Cisco :: Magic Number Mismatch / Bad Mzip File - Catalyst 3560

Jul 21, 2012

I was trying to upgrade my 3560 in the lab and I think I might have bricked it. I tried to load up IOS image c3560-ipservicesk9-mz.122-55.SE5.bin so I would have SSH support. I originally was running c3560-advipservicesk9-mz.122-25.SEE2.bin and now I can't get either to load, I get the error message 'magic number mismatch: bad mzip file'.I've formatted the switch and attempted to load the 122-55.SE5.bin image and got the error message above. In hope I could revert back to my old IOS I tried to load up the 122-25.SEE2.bin image but got the same error message! I've verified that the image was indeed on the flash. I'm at a loss here because I know both images are valid. I've tested them both on my other 3560's.

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Cisco Switching/Routing :: Catalyst 3750X-48P Switch Ports Dead

Jan 31, 2012

I work at a hospital and we have 3750X-48P switches in stacks in various locations throughout the hospital.  We have noticed that when an EKG machine is plugged into one of the ports on some of these switches and the EKG machines are set manually to 100/Full, the ports are no longer usable until the switch is restarted.  The switch is configured for auto.  If the EKG machine is set to auto, it will work and not cause problems.  The link on the interface will show up/up and there will be output packets increasing.  However, there will be no inputs on the link and the port is unusable.  Unfortunately, even when the device is removed, the port becomes unusable for any device.  Is there any way to fix this problem without rebooting the switch?

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Cisco Switching/Routing :: Port Numbering On A Catalyst 3560 / 3750X

Apr 10, 2012

Assume I had Catalyst 3560X/3750X with 24 ports. The partnumber is WS-C3560X-24P-LI would like to how is the numbering defined if the switches have a C3KX-NM-10G installed with 4 SFP-GE-L.

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Cisco Switching/Routing :: Catalyst 3750X Is Caching Tacacs Password?

May 17, 2012

the following information before:
 
Switch:  WS-C3750X-48P   (Stack with 2 Members)
IOS:      12.2(58)SE2
Lic:       IPBASEK9
uptime:  rebooted this night
 
[code]....
 
Since i added another Member to the Stack, i'm facing the following problem:When i login with my tacacs user account, i will not be asked for the password.The same thing is for the tacacs account of my colleague, after entering the username he is logged in.It seems for me, that the passwords are cached only for this Switch.

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Cisco Switching/Routing :: Catalyst 3750x 24 PS POE With C3KX-NM-10G Uplink Modules?

Sep 5, 2012

our network is spread over  15 floors and each floor we have 5-6 switches. we are planning to purchase cat3750-x 24 ps poe with C3KX-NM-10G  network modules. Each floor has two up links  to the core  switch  with  single mode fiber and other being the multimode.Suppose if we are purchasing 75 switches  do we have to  purchase 75 C3KX-NM-10 G  modules.? or  can we limit our purchase with 15 C3KX-NM-10G   sothat two uplinks from each floor can be made?  since network modules are optional cost factor is invovled. Or any issue with stacking ? the SFPs will be LR  and LRM MODULES.looking for an answer ? whether the new usb type console cable comes bundled with  cat350x or shall we have to order separately?

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Cisco Switching/Routing :: Catalyst 3750X Stacking Convergence Time?

Nov 14, 2011

convergence time in case of stack master will be switched over to other switch.In my understating, when the stack master will be switched over to other switch based on election algorithm, convergence time will be less than 10 second.
 
I tried to calculate concersion time during fail over testing but convergence time was 21 second. I think it is too long...

Expected reasons

・I configured Rapid Spanning tree protocol between L3 and L3. (But RSTP's convergence time is 2~3 second..)

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Cisco Switching/Routing :: Catalyst 3750X With PoE Secondary Power Supply Options?

Jul 21, 2012

When quoting a Catalyst 3750X with PoE (WS-C3750X-48P-E) the Dynamic Configurator Tool allows to include as the secondary power supply option the Catalyst 3K-X 350W AC Secondary Power Supply (C3KX-PWR-350WAC/2), but the default included primary power supply is the Catalyst 3K-X 715W AC Power Supply (C3KX-PWR-715WAC). My questions are the following:
 
1. Will this combination of power supply work?

2. Will the C3KX-PWR-350WAC/2 be able to power up the switch if the primary power supply of 715W fails?

3. Will the PoE will be lost if the primary power supply fails and only the secondary power supply of 350W keeps working?

4. If this secondary power supply of 350W is not suitable for PoE, why it is available as a secondary power supply option in the Dynamic Configurator Tool for a PoE switch?

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Cisco Switching/Routing :: WCCP Settings In Catalyst 3750X And Barracuda Web Filter

May 12, 2013

configuration of a Catalyst 3750X and Barracuda Web Filter using WCCP protocol.
 
We used various WCCP protocol settings, unable set to redirect traffic to the Web Filter.
 
This is the current configuration of 3750X:
 
ip routing
ip wccp 94 redirect-list 194 group-list 50
ip wccp 95 redirect-list 195 group-list 50

[Code]......

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Cisco Switching/Routing :: Catalyst 3750X OSPF Support In IP Base Image?

Apr 3, 2011

I'm trying to work out if I need to order the "IP services" image for a couple of C3750-X.  I need to run OSPF on these switches, but find the IOS image requirements on Cisco contradict.
 
At the top of the data sheet it says: • Open Shortest Path First (OSPF) in IP Base image

On the product info page it says: IP Base: Enterprise Access Layer 3 Switching, including OSPF (Open Shortest Path First) for routed access 
 
But in lots of other places it says you need 'IP services' for OSPF.
  
As the IP services IOS is quite a bit more expensive I would like to avoid buying it. What image do I need to run OSPF?

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